.layout-spinner {
    position: relative;
    height: 100%;
    width: 100%;
}

.ant-spin-spinning {
    position: absolute;
    display: inline-block;
    opacity: 1;
    top: 0px;
    bottom: 0px;
    right: 0px;
    left: 0px;
    margin: auto;
    height: 10px;
}